🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.96 AU - 1.36 AU

Year: 476 Days

Day: 20.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,465,288 km

• M1: 602,879 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.52 AU - 4.48 AU

Year: 3046 Days

Day: 35 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,465,288 km

• M1: 180,714 km (0.045 R)
• M2: 1,045,839 km (0.085 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 9.4

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.77 AU - 6.67 AU

Year: 5209 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,465,288 km

• M1: 117,135 km (0.114 R)
• M2: 613,351 km (0.071 R)
• M3: 1,026,391 km (0.091 R)
• M4: 1,522,308 km (0.054 R)
• M5: 2,156,603 km (0.106 R)
• M6: 2,535,086 km (0.102 R)
• M7: 2,842,958 km (0.081 R)
• M8: 3,155,767 km (0.107 R)
• M9: 4,137,129 km (0.088 R)
• M10: 4,645,463 km (0.09 R)
• M11: 5,138,088 km (0.107 R)
• M12: 6,099,853 km (0.053 R)
• M13: 6,589,936 km (0.087 R)
• M14: 8,495,364 km (0.114 R)
• M15: 10,373,116 km (0.032 R)
• M16: 11,703,041 km (0.117 R)
• M17: 12,255,506 km (0.09 R)
• M18: 13,850,818 km (0.086 R)
• M19: 14,988,360 km (0.091 R)
• M20: 16,248,722 km (0.11 R)
• M21: 18,774,533 km (0.073 R)
• M22: 22,381,188 km (0.076 R)
• M23: 23,865,049 km (0.067 R)
• M24: 25,330,211 km (0.03 R)
• M25: 25,915,886 km (0.082 R)
• M26: 27,727,217 km (0.08 R)
• M27: 30,365,226 km (0.048 R)
• M28: 30,836,310 km (0.093 R)
• M29: 33,365,411 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,960 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit